android-handler

I'm trying to restart service from itself in a few time. My code looks like this (inside the onStartCommand(...) ) Looper.prepare(); Handler handler = new Handler(); handler.postDelayed(new Runnable() { @Override public void run() { Intent intent = new Intent(BackgroundService.this, BackgroundService.class); startService(intent); } }, 3 * 60000); Service is running in the foreground while this code executes, but it doesn't seem to call onStartCommand(...) . Is there any other way to restart service from itself in a few time? UPD: I've found out that it actually restarts service, but not in a

I create 1 minute delayed timer to shutdown service if it's not completed. Looks like this: private Handler timeoutHandler = new Handler(); inside onCreate() timeoutHandler.postDelayed(new Runnable() { public void run() { Log.d(LOG_TAG, "timeoutHandler:run"); DBLog.InsertMessage(getApplicationContext(), "Unable to get fix in 1 minute"); finalizeService(); } }, 60 * 1000); If I get job accomplished before this 1 minute - I would like to get this delayed thing cancelled but not sure how. You can't really do it with an anonymous Runnable. How about saving the Runnable to a named variable?

I've created an image upload AsyncTask based on a function. And after uploading, I get this error on onPostExecute() . I read up some StackOverflow answers on Runnable yet I kept getting the error over and over again despite implementing a different solution. My code : class uploadFile extends AsyncTask<String, String, String> { private ProgressDialog pDialog; /** * -------------------------------------------------------------------- * --------------------------------- Before starting background thread * Show Progress Dialog */ @Override protected void onPreExecute() { super.onPreExecute();

I am using a handler in the following program and I want to stop it when i=5 but the handler doesn't stop and run continuously. b1.setOnClickListener(new OnClickListener() { public void onClick(View v) { handler = new Handler(); runnable = new Runnable() { public void run() { try { Toast.makeText(getApplicationContext(), "Handler is working", Toast.LENGTH_LONG).show(); System.out.print("Handler is working"); if(i==5){ //Thread.currentThread().interrupt(); handler.removeCallbacks(runnable); System.out.print("ok"); Toast.makeText(getApplicationContext(), "ok", Toast.LENGTH_LONG).show(); } i++; }